Trailer hitch

Description

FIG. 1 is a side elevation view of a trailer hitch showing my new design it being understood that the broken lines are for illustrative purposes only;

FIG. 2 is an enlarged side elevation view thereof;

FIG. 3 is an enlarged front elevation view thereof;

FIG. 4 is an enlarged top plan view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3708183 January 1973 Jones
3823962 July 1974 Martin, Jr.
Patent History
Patent number: D257768
Type: Grant
Filed: Sep 29, 1978
Date of Patent: Jan 6, 1981
Assignee: Miller Tilt-Top Trailer, Company (Milwaukee, WI)
Inventor: Edward J. Lazzeroni (Racine, WI)
Primary Examiner: James M. Gandy
Attorney: Gerrit D. Foster
Application Number: 5/947,244
Classifications
Current U.S. Class: Draw Element, E.g., Trailer Hitch (D12/162)
International Classification: D1216;